Linux SysAdmin & Production Apps Support

Decskill; Lisboa; Presencial; EUR 42 000 - 68 000; Tempo integral

Resumo da oferta

Decskill, an IT consulting company operating from Lisbon, Porto and Madrid, is seeking a Sys Admin & Application Production Support professional to provide maintenance and incident handling for WM IT Data Platform applications. The role includes on-call rotations, root-cause analysis, and cross-functional collaboration to ensure production stability.

The ideal candidate has strong Unix/Linux, SQL/PLSQL, and Oracle DB experience in banking environments, plus familiarity with Kubernetes, Docker,

Qualificações

• L1/L2 application support experience in banking.
• Strong Unix/Linux and Shell scripting.
• Expert SQL/PLSQL, Oracle DB and data warehousing experience.
• Dynatrace and Kubernetes experience.
• ITIL-based incident management and on-call rotation experience.

Responsabilidades

• Provide Application Production Support for WM IT Data Platform applications and tools.
• Handle incidents, service requests, and L1/L2 application support activities.
• Participate in shift schedules and on-call rotations.
• Prioritize and resolve incidents raised by business teams while ensuring high service quality.
• Troubleshoot application, middleware, and system issues by analyzing logs and identifying root causes.
• Monitor application health, availability, and performance.
• Produce operational reports and contribute to improving service quality and availability.
• Actively participate in Continuous Service Improvement initiatives, addressing recurring issues through automation or Problem Management.
• Support Disaster Recovery (DR) exercises and Live Play activities.
• Collaborate with cross-functional teams to ensure the stability and reliability of production applications.

Conhecimentos

Unix/Linux

Shell scripting

SQL

PL/SQL

Oracle DB

Data warehousing

Kubernetes

Docker

Dynatrace

Ansible

Autosys

MQ

Tomcat

Cloud computing

Power BI

Tableau

ITIL

Incident management

Ferramentas

Kubernetes

Docker

Dynatrace

Ansible

Autosys

Descrição da oferta de emprego

Decskill, an IT consulting company operating from Lisbon, Porto and Madrid, is seeking a Sys Admin & Application Production Support professional to provide maintenance and incident handling for WM IT Data Platform applications. The role includes on-call rotations, root-cause analysis, and cross-functional collaboration to ensure production stability.

The ideal candidate has strong Unix/Linux, SQL/PLSQL, and Oracle DB experience in banking environments, plus familiarity with Kubernetes, Docker,